Calling BMW connoisseurs. Tell me about this car...

[Conquistador]

I've got first dibs on this Swiss registered BMW 323i E21. Trouble is, I don't know too much about this particular model. It may be a stupid question, but is that black trim on the bootlid standard? I'm also guessing those bonnet scoops are not. I'm hoping a few on here will appreciate this model and be able to tell me more? The sellers (two French brothers) are not being too forthcoming with a ballpark price which either means it's not worth an awful lot and they are hoping for an over the top offer from me, or it's worth a hell of a lot and they are hoping for an over the top offer from me...

1980 323i (1.6 petrol), metallic green, 64,000km, short-throw 5-speed manual, 4 summer wheels/tyres, 4 winter wheels/tyres, all original parts, paperwork all present and correct.